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Shuichi Nogawa
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Kyoto, JP
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last 30 patents
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Patent Grant
Process for forming metal films by plasma sputtering
Patent number
5,431,794
Issue date
Jul 11, 1995
Nissin Electric Co.,
Shigeo Matsumaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical recording medium comprising (1,1,1) aluminum
Patent number
5,283,095
Issue date
Feb 1, 1994
Nissin Electric Co., Ltd.
Shigeo Matsumaru
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ion source having auxillary ion chamber
Patent number
5,107,170
Issue date
Apr 21, 1992
Nissin Electric Co., Ltd.
Junzo Ishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process for producing superconducting thin films
Patent number
4,920,094
Issue date
Apr 24, 1990
Nissin Electric Co., Ltd.
Shuichi Nogawa
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for producing superconducting thin film
Patent number
4,861,750
Issue date
Aug 29, 1989
Nissin Electric Co., Ltd.
Shuichi Nogawa
H01 - BASIC ELECTRIC ELEMENTS